7/7 survivor John Tulloch's battle to stay in UK
A professor who was injured in the London 7/7 bombings says he fears he might lose his right to stay in the UK.
Prof John Tulloch, who lives in the Vale of Glamorgan, once held a British passport and has spent most of his life living and working in the UK.
But now semi-retired, he said he had been told he was no longer entitled to remain in the UK indefinitely.
The India-born academic, now an Australian citizen, believes he should be entitled to a UK passport but the UK Border Agency questions this.
"It is the responsibility of an individual to check that they will not lose a previously acquired nationality or citizenship on acquiring an additional one," said a spokesman.