Theresa May's plans to expel overseas students as soon as they graduate are "shortsighted", inventor Sir James Dyson has warned.
The home secretary has said that she wants the Tory manifesto to include a commitment to compel students from outside the EU to leave the UK once they have completed their degree and to apply for a new visa if they wish to return.
However, writing in The Guardian, Dyson said the coalition should be encouraging the brightest graduates to remain in the country and develop their ideas for the benefit of the British economy.
"Train ’em up. Kick ’em out. It’s a bit shortsighted, isn’t it? A short-term vote winner that leads to long-term economic decline," he wrote.
"Give them our knowledge, allow them to develop their own, and permit them to apply it here on our shores. Their ideas and inventiveness will create technology to export around the world.
"May's immigration plans simply force the nimble minds we nurture to return home and fuel competition from overseas.
"Sending them home with new technology developed here presents very good value to our competitor nations. Instead our education system should be a tool to import the world's greatest minds. And, most importantly, to keep them here, so that it is our economy - and our culture - that benefits."
It is not the first time Sir James's comments have discomforted ministers. During a visit last year by David Cameron to the company's plant in Wiltshire, he embarrassed the prime minister by calling publicly for Britain to leave the EU.Suggest a correction