[Stephen]

Tolls can be a good thing. They bring in extra money and that can help with repairs and upkeep. Also by charging a fee it means that not everyone will want to use it so it won't get too busy.

Its not crazy at all. Whats crazy is you thinking everything is crazy. Its not Bori's idea I'm sure. It will have been a group of folk at TfL that will have probably suggested it,

Its also only a study to see if it is feasible to do that. So its got every chance that it may never happen.