Mega block in central line tomorrow on 21st March

Due to the work on the 7th line between CST and Byculla stations, Central Railway has announced a mega block on Sunday 21st March 2010. The timing of the mega block is as follows:
From Parel to Masjid: 7.30 am to 12 in the night
From Masjid to Byculla: 7.30 am to 6.30 pm

Fast trains from CST will run slow on slow track up to Matunga station from 7.19 am to 8 pm
Fast trains from Kurla will run slow on slow track from Matunga to CST from 7.23 am to 10.19 pm

Info courtesy: TOI, March 20