Was at the traffic lights at Johnstone today where you can join the A737 heading west or go straight on for Johnstone Hospital basically the bit were they ripped out the roundabouts.Any how heard some one blast there horn clocked a Mondeo going down the off ramp the wrong way as if he/she was heading for Linwood/Glasgow,seen the indicator going on so he/she must have been going for a U turn.Lucky some body seen him/her or that would have been a nasty accident as he/she would have been doing 60 mph down the wrong way on a dual carriage way