Police described this behaviour as 'senseless'. A man was filmed walking on the Metro line in the early hours of the morning. Police are appealing for anyone with information to contact them on 101.
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His Royal Highness rounded off his visit to the region by giving a speech at Virgin Money headquarters in Newcastle.
Sunshine and showers tomorrow - but it is the calm before the storm.
Prince Harry joined Steve Cram and Jonathan Edwards in training those taking part in the London Marathon for charity Heads Together.