<p>Seventeen people were injured on Wednesday in a stampede at a gate to the airport in the Afghan capital, Kabul, a NATO security official said, as Western countries stepped up the evacuation of their diplomats and others.</p>.<p>Afghan civilians seeking to leave after the Taliban seized the capital on Sunday had been told not to gather around the airport unless they had a passport and visa to travel, said the official, who was working at the airport.</p>.<p>The official, who declined to be identified, said he had not heard any reports of violence by Taliban fighters outside the airport.</p>
<p>Seventeen people were injured on Wednesday in a stampede at a gate to the airport in the Afghan capital, Kabul, a NATO security official said, as Western countries stepped up the evacuation of their diplomats and others.</p>.<p>Afghan civilians seeking to leave after the Taliban seized the capital on Sunday had been told not to gather around the airport unless they had a passport and visa to travel, said the official, who was working at the airport.</p>.<p>The official, who declined to be identified, said he had not heard any reports of violence by Taliban fighters outside the airport.</p>