Unmarked BMW - with roofbox....??

[Rockatansky]

A guy on another forum I frequent was nabbed on the A1 south of Haddington somewhere by an unmarked blue BMW estate on Saturday.

Sounds pretty run of the mill, except the BMW apparantly had a roofbox on it

You have been warned....

[Mr Trophy]

Can't say I've seen this around Musselburgh or anywhere.

Thank you though!

[Nicholas Blair]

Will watch out for it.

[paulqv]

perhps it's for the Traffic department annual away day booking frenzy? They would need somewhere to store all those additional devices.
Or even they use it to carry portable 'sleeping policemen'?