2 C.I..II. 1982 October 27 [A. Loizou, SAVVIDHS AND SIYLIANIDIS. JJ.] KYRfACOS TRIANTAFVLLIDES, Appellant. THE POLICE, • Respondents (Criminal Appeal ΛΌ.4292) Findings of fact made by trial Court—Based on valuationof eredibilil) of witnesses—Appeal—Principles applicable. Road traffic—Speeding--Muniquip handle properly. machine radar device—Need to This appeal was directed against the conviction of the appel lant of the olTcnce of exceeding the speed limit within a built up area, contrary to sections 6 and 19 of the Motoi Vehicles and Road Traffic Law, 1972 (Law 86 of 1972). The speed of the accused was ascertained by means of the muniquipmachine, a radar device; and the conviction rested on the findings of fact made by the trial Court based on his valuation of the credi bility of witnesses. Held, that this Court will not readily interfere with the find ings of fact based on the valuation of the credibility of witner.:e> made by a trial Judge, who has the advantage of watching then demeanoui and hearing their testimony; that the appellant on whom lies the burden of proof has failed to peisuade this Court that this was a case in which it might on appeal interfere with the findings of fact and the conclusions drawn thereon based on the credibility of witnesses by ruling that the verdict reached is unreasonable having tegard to the evidence adduced; accord ingly the appeal must fail. Appeal dismissed Observations with regard to the need to handle properly the muniquip machine, radar device. 279 TriantafvHides >. Police
(1982)Cases referred to: Regina v. DesmondHughes (Crown Court at Newport before H.H. Judge Pitchford 24th March, 1981). Appeal against conviction. Appeal against conviction by Kynacos Triantafyllides who 5 was convicted on the 23rd January, 1982 at the District Court of Nicosia (Criminal Case No. 8133/81) on one count of the offence of exceeding the speed limit contrary to sections 6 and 19 of the Motor Vehicles and Road Traffic Law, 1972 (Law No. 86 of 1972) and was sentenced by Stavrinides, D.J. to pay 10 £14.- fine. St. Kittis with N. Flourentzos, for the appellant. A. M. Angelides, Senior Counsel of the Republic, for the respondents. Cur. adv. vult. 15 A. Loizou, J. read the following judgment of the Court. The appellant, who is a senior employee at Amiantos Mines, was tound guilty of the offence ot exceedmg the speed limit, contrary to seclions 6 and 19 of the Motor Vehicles and Road Traffic Law 1972(Law No. 86of 1972). According to the parti- 20 culars of the offence as set out in the charge, the appellant on the 3rd day of March, 1981,at Nicosia, did drive motor vehicle LB.193 on Grivas Dighenis Avenue, within the built up area of Nicosia, at a speed which was likely to endanger human life, to wit, at 44 m.p.h. instead of the prescribed for that part of the 25 road 30 m.p.h. He was sentenced to C£14.- fine and ordered to pay C£15.- costs of the prosecution. This appeal isajrainst his said conviction and the main ground upon which it has been argued i;>that the Muniquip machine, a radar device through which the prosecution claimed to have 30 ascertained the speed at which the appellant was driving his vehicle, could not be properly relied upon inasmuch as in accordance with the evidence adduced in his defence and which was wrongly discarded by the learned trial Judge, the possibility existed of the signal given by the said machine being false 35 or invalid for a number of reasons unconnected with the speed at which tht said vehicle was driven. The learned trial Judge, alter giving a summary of the testi280 2 C.L.R. Triantafyllides v. Police A. Loizou J. rnony ot each witness and after referring to their demeanour in the witness box, concluded that the witnesses for the prosecution gave him the impression of persons who were telling the truth and on whom he could rely and he accepted the totality 5 of their evidence without hesitation, whereas with the exception of one witness for the defence, the rest of them did not give him the impression that they were persons that could be relied upon as telling the truth. Valid reasons have also been given by the learned trial Judge 10 for preferring to that of the defence expert witness the evidence of Police Superintendent Nicos Sertaris, the Officer in charge of the Telecommunications Branch of the Police and a holder of a University Degree of Bachelor of Science in Electronics and who attended also post-graduate studies in the United States for 15 telecommunications and for special lessons for the repair of radar equipment which is used in Cyprus by the Police. This Muniquip is based on the Doppler principle of the difTeience in frequency of a sound between where an object is moving towards the listener and away from the listener. It 20 consists of a transmitter and a receiver; it looks like a hairdrier and its weight isabout 11/2 kgs. The transmitter puts out radio waves which are reflected from its target and the result is that a moving object within the ambit of the wave or beam reflects the beam back to the device and alters the frequency of 25 the beam which causes the device to transmit that note into the form of a particular speed so that the speed of the moving object is recorded by the degree in that alteration and the frequency of the leflected beam. The kind of equipment used in this case was stated to have been made specially for motorcars 30 as targetsand although it canbe usedas against smaller objects, its sensitivity in such case would be reduced. * On the day in question, Acting Police Sergeant loannou trained his equipment at.the car of the accused which was coming towards him; at the time there were no other cars 35 going to the direction the appellant was coming from but only a car that wasfollowing that of the appellant at a great distance. After he left the equipment so trained for some time, it recorded on its window the speed of the car of the appellant as being 44 m.p.h. The appellant then was stopped, he was told by Police 281 Λ. Loizou J. Triantafjllides v. Police
(1982)Constable Karantonis who was on duty with the previous witness, that he would be reported for driving at a speed of 44 m.p.h. and he replied "All right". In fact, witness Ioannou also showed to him at the time the recording of the speed on the window of the equipment. Both policemen stated that they checked the said equipment both before and after they went on duty and that it was properly working. The learned trial Judge relying on the evidence adduced excluded the possibility of the recording being false or invalid 10 because of the presence of other traffic or buildings upon which its beam was reflected. He further accepted the evidence adduced before him that this particular kind of equipment could not have been in the circumstances affected by any other interference and that the speed recorder was that of the car of 15 the appellant. Learned counsel for the appellant has vigo rously argued the case and in effect he has asked us to upset thefindings of fact made by the learned trial Judge and thecon clusions drawn theieon. In support of his arguments he has drawn our attention to the case of Regina v. Desmond Hughes 20 (Crown Court at Newpoit before H.H. Judge Pitchford, 24th March, 1981), whereby the appeal against the conviction by the Newport Magistrates' Court, for exceeding the speed limit was allowed. It has to be pointed out,however, that the conclusions arrived 25 at in that appeal could not as such affect the outcome of the case before us as there are certain fundamental aspects involved when it comes to the· usefulness of the judgments of other Courts or ol judicial precedents. The Appeal Bench in the Hughes case heard afresh the evidence including that of experts 30 that had been heard by the Magistrates and made its own findings of fact and drew its own conclusions as trial Judges who hear the evidence, might and in fact ought, to have done, whereas in our case the position of this Court hearing a case on appeal is different as we only have to rely on the transcribed 35 record of the case. As it has been said time and again this Court will not readily interfere with the findings of fact based on the valuation of the credibility of witnesses made by a trial Judge, who has the advantage of watching their demeanour and 282 5 2 C.L.R. TriantafyHides v. Police A. Loizou J. hearing their testimony. Furthermore there is nothing in the evidence to suggest that the model used in the case before us is thesameas that used bythe Policeinthat appeal and one cannot help observing that in matters of such equipment the technolo5 gical progress achieved from day to day is a significant factor to be born in mind in the comparison of equipments of possibly different models although of the same make. 10 15 20 25 30 35 It is significant, however, that even in that case the learned Judge in his judgment made certain observations feeling that it was his duty to do so when that machine was to be used in the future, wh'ch means that he did not rule it out as unreliable as such but only that its reading could not constitute the corroboration lequired in a prosecution under section 78(a)
(2)of The Road Traffic Regulation Act of 1967, in that particular case. The safeguards suggested by him to bs adopted by the police operators were,firstly, that not only should they test the machine withthe tuning fork and a button, but theyshould test it against a motorcar travelling at a particular speed - a very simple thing to do -. Secondly, before such machine is used the operator should test the site chosen for possible sources of interference. All he has to do he said was precisely what the expert witness said: point the machine in the air and if he gets a' reading other than a minus sign it means that there is a source of interference in the air. Thirdly, under no circumstances must the Police patiol car transmitter or any portable transmitter beused anywhere near the Muniquip, because it gives a greater risk of false readings. Fourthly that there should be a sensibh period of expiry before the device is locked. It could be done, he suggested, by the officer counting 1,2,3, or even 4. We have thought it useful to include these observations in our judgment so that the appropriate Police Authoiities here, may co-relate them to the type ot equipment they use, bear them, if necessary in mind and instrucl police operators accordingly if that is called for in the circumstances. On the totality of the ciicumstances we have come to the conclusion that the appellant on whom lies Ihe burden of proof has failed to persuade us that this was a case in which, we might on appeal intertere with the findings of fact and the conclusions drawn thereon based on the credibility of witnesses by ruling 283 A. Loizou J. Triantafyllides v. Police
(1982)that the verdict reached is unreasonable having regard to the evidence adduced. For all the above reasons this appeal is dismissed. Appeal dismissed. 284