Airbnb says more than 40 listings were taken down across Ontario in a “crackdown on party houses” that violated its policies amid the coronavirus pandemic.The short-term rental company made the announcement on Monday and said it looked at listings that received complaints or violated rules and suspended those hosts from Airbnb.“The vast majority of hosts in Ontario contribute positively to their neighbourhoods and economy, and they also take important steps to prevent unauthorized parties — like establishing clear house rules, quiet hours, and communicating in advance with their guests,” an Airbnb spokesperson said in a statement.