Collins' men brought his body back to Cork where it was then shipped to Dublin because it was feared the body might be stolen in an ambush if it were transported by road. His body lay in state for three days in Dublin City Hall where tens of thousands of mourners walked past his coffin to pay their respects. His funeral mass took place at Dublin's Pro Cathedral where a number of foreign and Irish dignitaries were in attendance. Some 500,000 people attended his funeral, almost one fifth of the country's population.