On Mar 3, 12:16*pm, David Cantrell wrote:

Yeah, that's great in theory. *In practice, there's a huge difference
between a large lorry stopping for 20 minutes to unload several
days worth of goods, and a cab stopping for a minute or two. *Even
having several cabs do that causes far less disruption.

It can still cause a lot of disruption. And a car driver isn't
allowed to stop to drop off (though they may still do it anyway),
which takes a fraction of the time it takes to complete the
transaction and leave a taxi.

Neil