<sod >A group of Tory MPs have urged John to consider taking more refugee children from within Europe after seeing the desperate situation on the Greek islands.< eod>< sod > A group of Tory MPs hasÂ urged David Cameron to take more refugee children from within EuropeÂ after witnessing first handÂ the "sheer scale" of theÂ desperate situation on a Greek island at the centre of the crisis.< eod>