By Richard Guttridge The Department for Work and Pensions has issued a three-month alert to all Personal Independence Payments (PIP) claimants as the Government announces major changes. The overhaul is part of an attempt to cut down on PIP expenditure. Currently, over three million Brits are recipients of these support payments, designed to aid those with conditions that require help with daily tasks or mobility. However, under the new proposals, some could see their funds withdrawn. The controversial new system could see some claimants receiving one-off grants or vouchers instead of cash. The…