BBC has aired on an investigation documentary about Muttahida Qaumi Movement and its leader Altaf Hussain a few days back.
According to the BBC officials, a record of 1.1 million had watched the documentar while most Pakistanis watched it online.
A routine figure of News Night, the programme in which the documentary was aired on, viewers remains around six hundred and fifty thousands.
The documentary has sparked an unprecedented response both from pro MQM and anti MQM people. Supporters of MQM had rejected it terming it fake Taliban sponsored propaganda.
The number of people favouring the documentary seems to be greater especially on social media.