Oak Park residents can opt out of door-to-door solicitations by posting a no solicitor door sticker available free from the Village Clerk’s Office in Village Hall, 123 Madison St. Commercial solicitors and peddlers may solicit from 9 a.m. – 5 p.m., Mondays through Saturday, except holidays. Solicitors seeking donations for charitable or not-for-profit organizations may solicit from 9 a.m. – 9 p.m., Mondays – Saturdays, except holidays. Solicitors who provide information or advocate on behalf of political, environmental or religious groups are not restricted by times and days. Commercial and non-profit solicitors must be registered with the Village and must present their permit when asked. Violations should be reported to the Village Clerk at 708.358.5670 or via e-mail to clerk@oak-park.us.