“To pay all costs charges and expenses (including legal costs and also charges payable to a Surveyor) which may be incurred by the Lessor or in contemplation of any application to the Lessor for any consent pursuant the covenants herein contained and of any steps or proceedings or the service of any notice under Sections 146 or 147 of theLaw of Property Act 1925 including the reasonable costs charges and expenses aforesaid of and incidental to the inspection of the Demised Premises the drawing up of schedules of dilapidations and notices and any inspection to ascertain whether any notice has been complied with and such costs charges and expenses shall be paid whether or not any right of re-entry or forfeiture has been waived by the Lessor or avoided otherwise than by relief granted by the Court”