There is a casing round the front brake, its loose and noisey, is it dangerous??

What is your question?

Looking through front wheels, there`s a casing round brake disc, its rattling and noisey, can i tighten it or is it a mechanics job. Is this dangerous to be driving with??

What makes this problem better or worse?

Roads full of pot holes

How long has your 2010 Land Rover Range Rover had this problem?

Noticed it yesterday