It’s not illegal to unblock Canal Plus with a VPN. Indeed, it’s not illegal with any streaming platforms that we know of. However, it’s important to know that using a VPN to unblock Canal Plus may go against its terms and conditions. While Canal Plus will have the right to suspend or close your account if you breach its terms, this is highly unlikely to happen. Instead, Canal Plus is more likely to block the IP address in question. Should this happen, you need only connect to a different VPN server to change your IP address.