Paragraph 2
                     
                      
The airport's hugging 
 is not popular with 
. The airport CEO told reporters that he got many 
. He said: "We were accused of breaching 
 human rights." One unhappy person said the 
 could not limit how 
 someone can have a hug. Someone on Facebook called the policy "
". The CEO said: "Three minutes is plenty of time to pull up, say 
 to your loved ones and move on." He added that airports were "hotbeds of 
". He said a hug that was longer than 20 seconds was "
 awkward".