One incident, lane 2 of an unlit section of dual carriageway around 22:00 hrs coming out of Cambridge. Travelling in lane 2, closest to the central reservation

One incident, lane 2 of an unlit section of dual carriageway around 22:00 hrs coming out of Cambridge. Travelling in lane 2, closest to the central reservation which had armco barriers. No cars in front, passed some cars few seconds before hand, saw a bloke crouched down between the two armco barriers and he released a Muntjac deer in front of car in order to cause collision. Cars I had passed earlier, two of them had slowed down in both lanes slowing up traffic behind them. On the surface, if I wasnt vigilant, I'd never have seen the bloke crouched down in the central reservation, but my headlights spreading out to the side gave me a momentary glimpse. Had an accident ensued it would have been passed off and reported as just a wild animal collision, in this case a deer. The fact I saw the bloke crouched down though gave the game away, reported to Norfolk constabulary, they were not interested.