No Stopping

Macski:
Been doing some work for a parcel company and been told I can not stop between depots?

How common is a no stopping rule these days?

Tuffnells and DX Freight and I believe UKMail all have similar polices.
I stopped anyway lol, ■■■■ em.

Trunk runs are often 3 hours +. I like to stop for a ■■■■ and sometimes have a coffee.

Then again, I have worked in the warehouse. And if the trailer gets back 10-20 mins later than it should it can make a difference.