“5. These Regulations apply to a contract, including a consumer credit agreement, between a consumer and a trader which is for the supply of goods or services to the consumer by a trader and which is made— (a) during a visit by the trader to the consumer's home . . . . . . 7. (1) A consumer has the right to cancel a contract to which these Regulations apply within the cancellation period. (2) The must give the consumer a written notice of his right to cancel the contract and such notice must be given at the time the contract is made . . . . . . (4) Where the contract is wholly or partly in writing the notice must be incorporated in the same document. . . . (6) A contract to which these Regulations apply shall not be enforceable against the consumer unless the trader has given the consumer a notice of the right to cancel and the information required in accordance with this regulation.” (a) during a visit by the trader to the consumer's home . . . (2) The must give the consumer a written notice of his right to cancel the contract and such notice must be given at the time the contract is made . . . . . . (4) Where the contract is wholly or partly in writing the notice must be incorporated in the same document. . . . (6) A contract to which these Regulations apply shall not be enforceable against the consumer unless the trader has given the consumer a notice of the right to cancel and the information required in accordance with this regulation.”