Christopher has been involved in many leading cases in the UK and Europe. He advises clients on a broad range of contentious antitrust matters, and his contentious practice includes global cartel investigations, regulatory investigations, antitrust damages cases and judicial reviews. He has advised and assisted clients in numerous precedent setting cases before the UK courts, including cases involving the most innovative antitrust litigation strategies.

Another focus of Christopher's practice is helping clients navigate market investigations, sector reviews and market power inquiries. The outcome of such investigations can have a profound impact on businesses. Christopher works closely with clients, including those subject to some of the largest market investigations, to engage with antitrust authorities and safeguard their commercial interests.

Christopher also advises on transactional matters, including mergers and joint venture arrangements. He advises clients on the impact of competition law on their commercial arrangements, and on the design and implementation of competition compliance programmes.

Bringing his legal knowledge and commercial understanding to clients' problems, together with his experience within the legal division of the Office of Fair Trading, Christopher helps clients find the best possible outcomes in the most difficult and challenging circumstances.