Nisa Today's drivers shows their awareness of pedestrians

While in London the cyclist campaigners mourn the fact that HGV drivers are often oblivious to cyclists, in Bristol the large delivery vehicles are aware of more vulnerable road users, and rather than use their indicators to warn of impending actions, use hand signals and voice calls to ensure that everyone is aware of the issue.

Here we see FJ59DFF making their intent clear to pedestrians crossing the road, using hand and voice, and by engaging in a dialogue, understanding that their manoeuvres will be carried out, such as the turn from Cotham Brow into Kingsley Road, and from Kingsley road to Zetland Road, where we see the driver adding some voice and eye contact, to make sure that they have been seen.

You could indicate before your truck turns, but then you may not be sure that the pedestrians planning to cross have actually seen it. Hand signals and shouting are more effective.

Note that Nisa Today's are a community set of shops who work together for better pricing; their deliveries are all handled by DHL -hence the little DHL logo on the side of the van. The driver is paid by DHL, so their impact on Nisa Today's branding by appearing in such videos is of little direct consequence.