Regarding the law on business/commercial arrangements, at least one party must be acting in the course of business. The presumption is that parties do ITCLR and would need very clear evidence to the contrary to rebut this. In Edwards v Skyways, the term ‘ex gratia’ was not enough to rebut the strong presumption of ITCLR. In Esso v Customs and Excise, there was ITCLR regarding a promotional campaign to give ‘free’ gold coins for every petrol purchase. Similarly, in McGowan v Radio Buxton, there was ICTLR to provide a real car as opposed to a toy car in a radio campaign.