[alan7554]

yes mick you are right,in the late 50,s and early 60,s the motorcycle AA men used to indicate a speed trap by putting up their right hand like a red indian how sign,as they had big white leather gloves on this was always seen by the oncoming motorist,the practise was stopped in 1965 when the police warned them that they would take serious action if they did not stop this practise,hope this helps