To ask the Scottish Government what progress it is making in implementing the recommendation in the report by HM Inspectorate of Constabulary in Scotland, Strategic overview of British Transport Police in Scotland including the proposed transfer to Police Scotland, that (a) performance measures specific to railway policing should be monitored up to and beyond the point of the transfer, (b) additional performance measures specifically relating to the transfer should be developed, (c) a railway policing workforce strategy should be developed, (d) a detailed analysis of the benefits, disbenefits and risks of the transfer should be carried out, and (e) the Scottish Police Authority should explore how it can secure expertise in the rail industry or in railway policy among its board members.