Lag 7 : The interval of time from the instant one vehicle is in position to accept or reject the opportunity to enter a manoeuvre area until the arrival of a vehicle conflicting with it into the same manoeuvre area
Peter Milne and Kieran Sharp, ARRB Group, and Bob Ungers, consultant, Austroads Glossary of Terms (4th Ed.), Austroads Ltd., Sydney, NSW, Australia 2010. http://www.bicyclensw.org.au/files/u1/Austroads_Gl ossary_of_Terms_4th_edition.pdf (Road Trfc and Transp Sfty - Brit) {529}