The towers of downtown Ottawa are not as tall as those in other cities, as legislation prevented buildings being built taller than 150 feet until the 1960s, so as not to overshadow the Parliament Buildings and the Peace Tower (similar to Washington, D.C.'s Heights of Buildings Act). Today, several buildings are taller than the Peace Tower, with the tallest being the 29-storey Place de Ville (Tower C) at , which was built above the height limit, and several hotels being slightly shorter but with 30-35 stories.