Singh and others were trying to hold a protest after SP leader Akhilesh Yadav was not given permission to fly to Allahabad to address a meeting.
Allahabad and Faizabad, renamed by the Yogi Adityanath government in Uttar Pradesh, are the latest additions to the list
The opposition has attacked Adityanath for the decision.
She was asleep next to her mother when they kidnapped her. 
Many remained seated during the song, thus 'insulting' it, said BJP. 
According to reports, the family survived on the food provided by the villagers.