Originally Posted by
krismiler
There is a far greater risk of ingesting something during single engine taxi, when approaching the gate with both engines running, idle thrust will usually keep you rolling along at a suitable speed with very minor brake and power applications needed.
However when taxiing on one engine, significant power applications are needed if you let the speed get to low or have to come to a stop and start moving again.
Still not a reason to give up 1-eng taxiing. Ground staff simply has to stay clear of aircraft as long as the engines turn and the beacon is on.