commencement datemeans the date on which these Regulations come into force.
regular employmentmeans gainful employment— a under a contract of service which requires a person to work for an average of 10 hours or more per week in any period of five consecutive weeks, there being disregarded for this purpose any week when the contract subsists during which he is absent from that employment in circumstances where such absence is permitted under the contract (for example in the case of sickness or taking leave);