Chennai, Sept. 29 -- Security arrangements have been tightened across Tamil Nadu ahead of tomorrow judgement in the Babri Masjid demolition case.

Police sources said the centre has issued an alert to all states to tighten security as the Special Court for CBI cases in Lucknow would pronounce the verdict tomorrow.

As per the alert, security has been tightened in communally sensitive and hyper-sensitive areas to prevent possible clashes post the judgment.

In its alert, the Centre said that the judgment could have an impact on the law and order situation, as fringe elements on both sides might communalise the verdict.

According to the alert, many Muslim organisations, unhappy with the Supreme Court's verdict on the Ramjanmabhoomi-Babr...