The road closure in Allum Lane by Elstree & Borehamwood station. Credit: Cllr Michelle Vince A road closure in Borehamwood town centre should be lifted tomorrow (Thursday). Vehicle access into Allum Lane by Elstree & Borehamwood train station has been blocked since this morning due to roadworks. Water supplier Affinity Water has been at the scene today carrying out emergency repairs. A photo shows work being carried out on the edge of a mini-roundabout, with no access in or out of Allum Lane between the roundabout and the Asda petrol station. It means buses have been on diversion and drivers have had to find alternative routes to get between Borehamwood and Elstree.