At an announcement on the UK's oil and gas strategy in Aberdeen today, Business Secretary Vince Cable is expected to say:
"I want us to consider what barriers are stopping British companies bidding for and winning work in the North Sea.
"This is an expanding industry.
"We can either help create more jobs and opportunities across the UK if we get this right, or see work going overseas if not."
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Scotland Yard said the male youths will appear in custody at Westminster Magistrates' Court on Saturday.
Windy this weekend with gales across northwestern parts of the UK. Rain spreading southeast.
Greater Manchester Police said "inquiries are ongoing to fully understand the circumstances of the incident."