In relation to expenditure incurred during the period beginning with 1 January 2013 and ending with the specified date , section 51A of CAA 2001 (entitlement to annual investment allowance) has effect as if in subsection (5) for "£25,000" there were substituted ." £250,000 "
The specified date is —
Schedule 1 contains provision about chargeable periods which straddle 1 January 2013 ....