Fluid Around Wheel Arch

Help.... I have fluid all around the driver side wheel arch. What pipes are on the wheel which contain fluid!! Anyone.. Brake fluid..

What colour is the fluid. Is it more oil like consistency. The only reason i ask is that i had this and it turned out that the power steering pot directly above was leaking. The only other thing that i can think of is as you say brake fluid. Be careful not to let it get on the paint though. Let me know if you find the source

It may be grease from a split gaiter also. Strut has fluid but I dontknow if that would be spread round the arch if it leaked. Chris