Just washed/waxed the car for the first time and had a thought...

Does anyone know if the Blacklines came with locking wheel nuts?

They do. You will notice some plastic caps over the wheel nuts though - don't try and put a wheel brace over these, it won't fit

Locking wheel nut key should be in the boot compartment.

They do. You will notice some plastic caps over the wheel nuts though - don't try and put a wheel brace over these, it won't fit

Locking wheel nut key should be in the boot compartment.

Superbio, saves me a trip to Halfords. Many thanks.

Just another point. To remove the caps you will have a pair of 'tweasers' in the boot as well, saves faffing around trying to pull them off with pliers etc.