While doing my final course learning over the last few days I noticed that some of the course signs and more important the little tell tail markers that are used for apex and tip in points had quite a lot of greenery around, is this trimmed by some kind soul before the racing starts ? Or shall I bring my clippers

Think you'd better take your clippers KF!
Seriously. the Highways Board usually see to all that, but, you know, times are hard, and it could be that we all have to do our little bit. It'll be like when you Marshal at an AMCA meeting. Everyone has to do something sometime!!