§ Mr. Austin Mitchellasked the Secretary of State for Defence how many persons are engaged in laundering for each of the three services in (a) the United Kingdom and (b) overseas; what proportion of the total laundry 380W requirement is contracted out in each case; what is the cost in each case of in-house laundering including all overhead charges; how these costs compare with the cost of laundry contracted out; and what steps have been taken over the past four years to reduce the cost of laundry services.