Ports. On the night of the 7/8th April incendiary bombs were dropped on the Dock Estate at Grimsby, and four H.Es. on Alexand### causing slight damage to the Docks Lines. Roads. On the night of 7/8th April the Grimsby-Mablethorpe Road (B.1198) was partially blocked at the North end of Saltfleet and Mablethorpe on this road. On the 14th April it was reported that there had been enemy action over the Humber, and that Road A. 160 was closed near Barton-on-Humber. Gas. On the 9th April a gasholder at Worthing, belonging to the Brighton, Hove and Worthing Gas Co.