On 8 Sep, 06:26, Graham Murray wrote:
On the other hand, where a tram is running along a road, is there any
need for it to have separate signals? Would it not suffice for it to
have to obey the same red/amber/green traffic lights as other traffic?

Croydon Tramlink doesn't have a signalling system. It's fairer to say
that the traffic light system includes lights targeted at tram
drivers.

U