XV. And be it further enacted, That whenever any Gas shall be found to escape from any Pipe or Pipes which shall be laid down, set up, or used in or about the lighting _Brompton Square_, or any other Place or Places within the Jurisdiction of this Act, the said Trustees, or the Gas Light Company, or other Person or Persons contracting to light or lighting with Gas the said Square, or such other Place or Places as aforesaid, shall, immediately after Notice given to them or him respectively, by Parol or in Writing, of any such Escape of Gas, from any Person or Persons whomsoever, cause the most speedy and effectual Measures to be taken to stop and prevent such Gas from escaping; and in case the said Trustees, Gas Light Company, or other Person or Persons so contracting to light or lighting with Gas the said Square or other Place or Places respectively, shall not, within Twenty-four Hours next after such Notice given, effectually stop and prevent any future Escape of Gas, and wholly and satisfactorily remove the Cause of Complaint, then and in every such Case the said Trustees, or the Gas Light Company, or other Person or Persons so contracting to light or lighting with Gas as aforesaid, shall for every such Offence forfeit and pay the Sum of Five Pounds for each Day after the Expiration of Twenty-four Hours from the Time of giving any such Notice, during which the Gas shall be suffered to escape as aforesaid; which Penalty or Penalties shall from Time to Time be recoverable in a summary Way, in the same Manner as any other Penalty or Forfeiture which shall be incurred under the Provisions contained in this Act may be recovered.