Hi. I was on ESA with Severe Disability Premium (DSP). Recently I have been migrated to UC, and have received Transitional Protection, which ensures my monthly payments do not reduce.
However, my friend was migrated from ESA with DSP, to UC before the Transitional Protection was started in 2019. As such, his UC is considerably lower than it would have been with Transitional Protection.
Is it possible for him to retroactively apply for Transitional Protection now in 2024, with the hope being he would receive the backdated payments that more recently migrated people like myself receive?