"Dave Liquorice" wrote in
idual.net:

On Thu, 11 Jan 2018 20:01:12 GMT, Harry Bloomfield wrote:

Some have been assuming that the green signifies clear for ahead
or
right.

If it's a round green light, it means what all round green lights
mean, proceed if it safe to do so, be that going ahead, turning left
or right.

A green up pointing arrow means proceed if safe to do so, ahead only.

A green right pointing arrow means proceed if safe to do so, right
turn only.

A green left point arrow means proceed if safe to do so, left turn
only.


Despite us know this, people have accidents due to making mistakes.