A sinkhole has forced the closure of one of the runways at New York's LaGuardia airport, prompting cancellations and delays and ongoing emergency repairs.
The Port Authority of New York and New Jersey, which manages New York City area airports, said at 11am officials were conducting a daily morning inspection of LaGuardia's airfield when crews identified a sinkhole.
The authority warned "travellers should expect delays and cancellations, particularly with forecast thunderstorms expected later today".
