*Mairi Evans (Angus North and Mearns) (SNP)
*Mary Fee (West Scotland) (Lab)
*John Finnie (Highlands and Islands) (Green)
*Fulton MacGregor (Coatbridge and Chryston) (SNP)
*Ben Macpherson (Edinburgh Northern and Leith) (SNP)
Liam McArthur (Orkney Islands) (LD)
Oliver Mundell (Dumfriesshire) (Con)
* Attended
Chief Constable Crowther (British Transport Police)
John Foley (Scottish Police Authority)
Assistant Chief Constable Bernard Higgins (Police Scotland)
Charlotte Vitty (British Transport Police Authority)
Peter McGrath