Canada's East Coast province of Nova Scotia began cleaning up on Sunday after torrential rainfall caused devastating floods, while the search continued for four people including two children who went missing during the deluge. The storm, which started on Friday, in some places dumped more than 25 cm (10 inches) in just 24 hours - as much as normally falls in three months. CBC meteorologist Ryan Snoddon said it was the most rain to hit the provincial capital Halifax since Hurricane Beth in 1971.