Shetland season 7: Douglas Henshall reveals transmission date

As we now all know, season 7 of Shetland will be Douglas Henshall’s last as DI Jimmy Perez. We now not only know what the six-part series will be about but also when it’ll be on – thanks to Henshall himself. On return from suspension, DI Perez reunites with Tosh as they meet the owners…