[JasonC]

If ever there were a collective action problem, this is one. Changing your lights alone will not improve your views one iota. Everybody around you reaching an agreement to do so will improve it for everyone around you. The savings of switching to a new fixture are undoubtedly small for a small number of fixtures and a short period of time. So it is something easier to do gradually, as fixtures need replacement, rather than all at once.

[another cricket]

They can talk, they can persuade, they can educate and I will be cheering them on and help where I can. It is when they try to legislate that I have to say no. That they are going too far.

a.cricket