§ Mr. Chancellor of the Exchequer, supported by Secretary Harriet Harman, Mr. Alistair Darling, Dawn Primarolo, Mr. Geoffrey Robinson and Mrs. Helen Liddell, presented (under Standing Order No. 50 (Procedure upon bills whose main object is to create a charge upon the public revenue)) a Bill to authorise the incurring of expenditure in connection with the replacement of certain social security benefits with income tax credits: And the same was read the First time; and ordered to be read a Second time tomorrow, and to be printed [Bill 178].