Update, 13th September 2022:
Sorry, this scheme is now unavailable following NFU Mutual’s decision not to offer cover any more.
Existing members who are members of the scheme please note that cover expires/expired at 23:59 on 30th September 2022.
There are now schemes to insure vehicles for other drivers for short periods. A couple are listed below. These are not endorsed or recommended by BBAC. The list is purely provided as examples of the type of scheme available.
Dayinsure https://www.dayinsure.com/quote/