Thanks for the kind comments, guys ! For what it's worth, I'd lose the twin headlamps too, but it's not my bike. If you look at Dave, after I get neutral for him, the importance of a front mudguard [fender] becomes evident - there is a farm up the lane and Dave went charging through a load of cowshit that was on the road - that's why he rubs his face as soon as his clutch hand becomes free !
Incidentally, I must have found him the wrong 'neutral', because when he pulls away again at the end of the clip, he is starting off in 2nd gear ! [evident by the slight crunch going into gear and the speed he gets up to in that gear]
B.W.