Guwahati, Feb. 24 -- In a threat to Christian missionary schools across Assam, a Hindu radical group -Sanmilito Sanatan Samaj started poster campaigning in Guwahati and other parts of the state giving an ultimatum to missionaries to remove iconography and chapels from premises of missionary schools and asking them not to turn educational institutions into a religious affair.

Some posters have been pasted before the Don Bosco School, and St Marys School in Guwahati. Such posters have been noticed on the walls of Don Bosco High School Lichubari in Dibrugarh and Carmel School Jorhat.

The group also pasted posters in Nehru Park and Dighalipukhuri in the city. Such posters have been noticed in Barpeta and Sivasagar towns also.

"This is the ...