unless the cars been through a mechanical car wash each week or cleaned at the local car wash depot where they use brooms to scrub off the dirt you should be OK, I really wouldn’t mess about unless rectification is required, post some pics too, we seem to have very few UK cars on display on this forum
By the way I have had my eye on this, I am resisting given the current situation and waiting to see what happens with the M8GC and new offers
https://usedcars.bmw.co.uk/vehicle/2...d-8356d93073fc