Immigration of non-EU citizens saw a "statistically significant" decrease to 244,000 last year, down from 269,000 the previous year.
ITV News UK Editor Lucy Manning reports that the Government links this to the fact that they have more control over non-EU immigration.
But statisticians said the fall was due to fewer New Commonwealth citizens - such as those from India - migrating to the UK for formal study.
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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.
Through the day we'll see plenty of sunny spells but there will be a risk of showers too as they filter down from the northwest.