2025 Regs: 10.2.1 Established MA's
"... At the end of each season the BSP LTD will produce a listing of all riders who have competed in British Speedway during that season and following approval and/or amendment at their AGM. The MA’s, excluding bonus points but including other allowances will be the riders MA for the following season.
These MA’s will remain affective for team building, team positioning, facilities, until new MA’s become effective.
The most recently established MA will be used. If a rider has an established MA in both the Premiership and Championship Leagues, established in the same season, that leagues MA will apply to that league. To be effective 7 days after the last qualifying meeting.
Any rider returning to British Speedway on an established MA, achieved prior to 2023 will establish an updated MA after completing 6 applicable meetings. ..."
The last paragraph implies that if a rider had an Established MA from 2023 or 2024, it would count. Assuming the 2026 Regs are updated by a year, then Established MAs from 2025 or 2024 would count ... thus Nicholls could be on his 2024 Prem MA ...
NB: the grammar and speeling in the Regs is appalling.