Both slipways at a motorway junction will close next week as work continues on the multimillion-pound Stockbury Flyover project. The M2 Junction 5 London-bound entry and exit slip, near Sittingbourne, will shut for two nights. It is so National Highways can carry out essential works to its CCTV cameras and traffic monitoring system. Teams will also install permanent road signs during the works. The slips will be closed from 8pm–5am on Tuesday (May 7) and Thursday (May 9). A diversion will be in place for motorists wishing to join the M2 via the A249, M20, A229 and M2. Drivers looking to leave …