SNP leadership hopeful Humza Yousaf has accused Alex Salmond of "interfering" in the contest to succeed Nicola Sturgeon.
The Health Secretary warned yesterday it was "unhealthy" for people in other parties to get involved - and called on rivals in the race to declare any support from figures in the former First Minister’s Alba party.
Yousaf is locked in a bitter three-way battle with Kate Forbes and Ash Regan for the prize of becoming the next First Minister.
