Chap. 0359 An Act to increase the amount of money to be placed at the disposal of the metropolitan park commission for boulevard purposes. Be it enacted, etc., as follows: Section 1. The metropolitan park commission, created by chapter four hundred and seven of the acts of the yeox eighteen hundred and ninety-three, for the purpose of canying out the provisions of that act and of chapter two hundred and eighty-eight of the acts of the year eighteen hundred and ninety-four and of all acts in amendment thereof or in addition thereto may expend an additional sum of one hundred and ten thousand dollars. Section 2. To meet the expenditures made under authority of this act the treasurer and receiver general, with the approval of the governor and council, shall issue scrip or certificates of indebtedness, bearing interest at a rate not exceeding four per cent per annum, to the said amount of one hundred and ten thousand dollars, as an addition to the Metropolitan Parks Loan, Series Two, at such times and in such sums as the said commission shall certify to him to be necessary to meet the liabilities incurred by said commission under the acts aforesaid, and shall add to the existing sinking fund to provide for the payment of the same. Such scrip or certificates of indebtedness shall be issued and additions to said sinking fund shall be assessed and collected in accordance with the provisions of sections eight, ten and eleven of said chapter two hundred and eighty-eight and in accordance with the provisions of chapter two hundred and eighty-three of the acts of the year eighteen hundred and ninety-five and of chapter four hundred and nineteen of the acts of the year eighteen hundred and ninety-nine. Section 3. This act shall take effect upon its passage. A})proved May 15, 1903.