Protest in India's parliament on anniversary of 2001 attack sparks fear.

Protesters breached security at India's parliament on December 13th, the 22nd anniversary of the 2001 attack that took 9 lives. 

According to initial reports people had managed to access the main chamber and sprayed coloured gas, which of course evokes fear of chemical terrorism. 

Later reports stated that those involved were using coloured smoke bombs at part of their protest, although it has not been reported what the protest was about.