Copper Limited (a precious metal mining company) entered into an employment agreement with Joe under which Joe agreed not to set up a competing business within one year after the termination of his employment.

Joes employment was terminated on 3 Oct 2012. He then established a company called Metals Limited on 2 Feb 2013 and started soliciting customers of Copper Limited. The business was so good that Metals Limited now achieved 30% of the market share.

Copper Limited came to you for advice.