Details of the MP expense claim system budgets can be found on the website of the Independent Parliamentary Standard Authority.
Office, Staffing and Accomodation expenses are subject to a budget cap, only travel and subsistence claims are unlimited.
Travel from Heathrow to Westminster when Underground service had major delays Taxi from Paddington to Westmi Between London & Constituency From: Paddington To: Westminster
Travel arrangements were impossible as a result of a strike on the Underground so shared a taxi to the DLR 6th February Taxi Between London & Constituency From: HoC To: Bank DLR