As for timing, I suggest either synchronising your watch with the
talking clock or trying the car radio!


94.9 BBC radio London announce the end of congestion charging each day.

As Dave says, the new finish time is 1800 so you'll be fine at 18.30.

When you say 'my usual route to work is *through* the zone, do you
actually work *in* in, if not there may be a free route you can use.