Solicitor recommendations for non-compete clause issue

[Johnny48]

Hi, ahh sorry, let me add more context:

so I'm still with the agency and my current contract with the client ends EOY and I'm planning to join my mate to subcontract my services first week in the new year.
My mate has been directly supplying services to the client for the past 6 months...

[Johnny48]

Alright, bit of a situation here. Got a non-circumvention clause in my agency contract that's stopping me working with a client (or doing similar work for them) for 12 months after the contract ends.

Now a mate's company has landed a direct contract with the same client and wants to subcontract...