Parliamentary Questions Mr. Laws To ask the Secretary of State for Transport whether his Department has a traffic light system in place for processing parliamentary questions, where questions are categorised using a colour code. Gillian Merron The Department for Transportdoes not use a traffic light system in processing parliamentary questions. However, my ministerial colleagues and I aim to ensure that hon. Members receive a substantive response to their named day question on the named day and endeavour to answer ordinary written questions within a working week of being tabled. It is not always possible but the Department for Transport makes every effort to achieve these timescales.