Commercial analysis: In this case, the court held that a contract providing for payment of a share of the running costs of a medical centre was not frustrated by the cancellation of one of the three GP partnerships’ registration to practice as a health service provider. There are relatively few cases on the doctrine of frustration and this judgment is of interest because it relates to the exercise of a statutory power which, it was argued, had the effect of rendering performance of the contract illegal. The court considered the multi-factorial approach required in analysing the doctrine of frustration. It focused in particular on: 1) whether the possibility of the frustrating event had been foreseen and provided for in the contract; and 2) the parties’ actions following the alleged frustrating event, namely the cancellation of their registration to practice by the Care Quality Commission (the CQC). Written by Harriet Campbell, professional support lawyer, at Stephenson Harwood LLP.