Thomas Woldbye tells the Today progamme it would be "good to know" the government's position on the project, after comments made by the prime minister.
Police have launched an investigation on suspicion of sexual harassment after the robot's owner, 16, and his companion are said to have streamed the incident.
Warsaw, the capital city of Poland, is a bustling hub of activity with a rich history and a vibrant culture. Like any major city, Warsaw is subject to numerous laws and regulations that govern daily life for its residents and visitors.