Where to get British Pounds

[Fred]

I know you don't need the dosh now Fred but here's a random thought for the future and everyone else on here agonising over this taxing subject.  

Does the travel agency/car hire place inside LeClerc change euros into GBP?

They seem to pride themselves on doing eveything connected to holidays so maybe......??????

Daft idea I know but has anyone given it a try?  I am quivering with excitement awaiting an avalance of answers.

Steady Steady, I'll answer.

I'll keep it in mind, though I have no plans on going back again in a hurry.