sentences:  The station closed in July 2006, and was replaced on the MXR multiplexes by London speech station LBC 97.3.In March 2007, BSkyB and Chrysalis Radio announced a new joint partnership to launch a dedicated Sky News Radio station on the proposed bid by Channel 4's 4 Digital Group for the second UK DAB multiplex.Chrysalis's existing London rolling news station, LBC News 1152, was to be re-branded "Sky News Radio for London".