HL Deb 04 May 1993 vol 545 c29WA
Lord Cocks of Hartcliffe

asked Her Majesty's Government:

Whether they have received, or if not, whether they will request, from Guinness plc a demonstration of the drawing of a pint of Guinness (a) with the restrictor in place in the dispensing equipment and (b) with the restrictor removed from the dispensing equipment.

The Parliamentary Under-Secretary of State, Department of Trade and Industry (Baroness Denton of Wakefield)

We understand the purpose and effect of the restrictor, and that Guinness would demonstrate the working of one, if necessary.