The cycle lanes seem to be a good idea to avoid colliding with those "racing" bicyles on the promenade. Only: the cycle lanes should be used as cycle lanes exclusively!
If they are also used as parking space, as happening at the moment, cyclist will have to switch between their lane and the road and I am afraid this will make cycling on the coast road even more dangerous.
Let's see what happens with the "illegal" parkers on the cycle lane...