Rear wheel brakes adjustment ?

[JudgeM]

I bit the bullet and took it to my mechanic. He says this is perfectly safe and normal. Its to do with the fact its a hydraulic set up at the rear so it's self adjusting and there is no easy way to set the clearance. He said that if I really want to increase the gap it will involve alot of work. Main thing is he says its normal and not any safety concern.

So I can rest assured.