Heap of suck. As well as making motorists think cyclists should give way, those "how to left hook" guide lines will encourage motorists to take a dangerous line across the cycle lane and probably too fast. Please report it as dangerous on
www.fixmystreet.com ASAP so that any cyclist injured as a result can show that the highway authority knew.
I'd like to know how that relates to any non cycling lane anywhere. Utter nonsense.
Highways authorities used to paint conflicting carriageway lanes across junctions, but the latest one I found was the northern side of M1 J15 (Northampton A45,
https://goo.gl/maps/GJQXqewrZuS2 ). You can probably guess what kept happening at many such junctions as motorists followed the "wrong" line of paint...
It seems that the practice may have fallen out of favour because I can't see them at junctions redesigned more recently - there seems more of an effort either to show the major route as the painted lane or to leave a big gap in the lane markings where flows cross.
So just as most designers seem to have realised it is a bad idea to guide motorists into collisions, someone starts guiding motorists and cyclists into collisions?