"The purpose of this consultation is to ask stakeholders for any comments they may have on proposed draft regulations to implement Directive 2005/47/EC on the Agreement between the Community of European Railways (CER) and the European Transport Workers’ Federation (ETF) on certain aspects of the working conditions of mobile workers engaged in interoperable cross-border services in the railway sector" (link below.)
http://www.dft.gov.uk/consultations/open/transportation/

Closing date is 18 May 2008.