The SJB parliamentary group has approved a further expansion of the common opposition alliance led by their party.
The MPs met yesterday (21) where the agreement was reached.
They discussed resorting to stern action against the government for taking the country to ruin.
In a statement, the SJB said the MPs agreed to implement an extensive national programme through the alliance.
It has already met with the FPC led by Dullas Alahapperuma for discussions on allying for a common cause.