Europe minister David Lidington has warned Russia that it risks "further damaging consequences" if it continues to escalate tensions in Ukraine.
Mr Lidington said that the entry of a Russian convoy into Ukraine is a "provocative act that violates previous understandings".
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The study, conducted by the European Banking Authority, looked at how much capital would be used up in adverse economic conditions.
The victims were playing the popular game in Whittington Park in Holloway on Tuesday night, when three males suspects approached them.
A former Royal Marine who was recently engaged has been killed in a climbing accident in the French Alps.