Whether to refuse to permit the claimant and the family of Mr Sargeant to ask questions of any witnesses through their legal representative (paragraph 32 of the operational protocol).
A ddylid gwrthod caniatáu i’r hawlydd a theulu Mr Sargeant ofyn cwestiynau i unrhyw dyst drwy eu cynrychiolydd cyfreithiol (paragraff 32 o’r protocol gweithredol).