2. Any probation officer or other person employed in connection with the probation service by a probation committee for a probation area named in column 1 of Schedule 1 to this Order and employed wholly or mainly in, or operating wholly or mainly from, premises in that part of the probation area specified in an entry in column 2 of the said Schedule 1, shall be transferred on 1st April 1965 to the employment of the probation committee for the probation area specified opposite to that entry in column 3 of the said Schedule 1.