In 2015, pro same-sex marriage activists sent unmarked letters filled with glitter to the offices of several Federal Coalition MPs. Laundy's office was briefly locked down until police determined the packages were harmless, and the activist group GetUp! issued an official apology for the stunt. Laundy labelled it a grossly irresponsible act, noting that to 'send any undeclared substance through the mail to the office of a Member of Parliament will inevitably cause alarm'.[17]