Prime Minister David Cameron has reiterated the benefits of Britain's role within the European Union after receiving international support at the G7 and denied he is a "closet Brexiteer".
At the summit in Japan, world leaders warned Brexit would pose a serious risk to global growth.
Prime Minister David Cameron has said Britain's rising level of migration was "disappointing" but did not enhance the case for Brexit.
Net migration to the UK rose to 333,000 last year - the second highest level on record - the Office for National Statistics announced on Thursday.
ITV News Deputy Political Editor Chris Ship tweeted:
Why did David Cameron decide to remain silent on a subject seen as vital to many voters in the referendum campaign? I asked him, to find out
After all the alarmist talk of economic armageddon has David Cameron just admitted that Britain would actually be fine outside the EU?