Help needed PSV / PCV

Before you shoot me down - I know it’s a Truck site!!

However, there appears not to be a comparable PCV site. I am looking for a reading material source covering exemptions from EC 561 in relation to Regular Services and Special Regular Sevices. The online DVSA guide is lacking in detail. Any ideas for source material? Thanks.

I think PSV375 is what you’re looking for.

gov.uk/guidance/drivers-hou … r-vehicles

Sent from my mobile.

Many thanks