As heavy rains continued to lash Maharashtra's Thane city, the civic authorities on Saturday reported two incidents of wall collapse. No casualties were reported in both these incidents, an official said.

A 12-feet wall collapsed near Khetale Garden in Hajuri area due to heavy downpour in the morning hours, while a six-feet wall in Azad Nagar also came crashing, said Santosh Kadam, chief of the civic disaster management cell.