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Police were called to a bridge after concerns were raised for a person.
It happened just before 10pm last night on the M2 bridge between Junction 2 for Strood and Junction 3 for Rochester/Chatham coastbound.
Traffic was stopped whilst police carried out their inquiries, but no one was located.
Drivers were tweeting messages to Highways England to find out what the delay was.
Read more: All the latest news from Medway
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