Sunak pays tribute to Sturgeon's long-standing public service
The prime minister said he and Scotland's first minister "did not agree on everything" but they did work together to announce two freeports in Scotland, which would attract investment and jobs.
Rishi Sunak wished Nicola Sturgeon well and said he looked forward to working constructively with her successor, after she announced her resignation.
Nicola Sturgeon says time is right to resign as Scotland's first minister