Hello!
Errr...have posted on this site but a long time ago!!
Anyway, been asked to have a looksie at this..
That stretch of road belongs to SurreyPol.
It is LEGAL to overtake on hatchings bordered by a BROKEN line and any other broken line..
It is construed as an overtake or filtering, both legal in thier own sense.
these vans are predominently operated by Civillians...the police markings assist in the parking of Public highway Police bays.
these vehicles are NOT fitted with emergency lighting and sirens.
I'm quite shocked that the vehicle was used in this manner to impede another road user.
ANY poor driving you witness should be reported....even if it is an emergency services vehicle...
nobody is above the law.