OBS_VALUE: <ul><li><a href=http://www.legislation.gov.uk/uksi/2010/724/made target=_blank>The Train Driving Licences and Certificates Regulations 2010(No. 724, last updated in March 2016)</a></li><li><a href=http://www.legislation.gov.uk/uksi/2015/1798/made target=_blank>The Train Driving Licences and Certificates (Amendment) Regulations 2015(No. 1798, last updated in October 2015)</a></li></ul>