Can I get instant cover with Aviva breakdown cover?

As long as you haven’t broken down already, your breakdown cover will start as soon as your payment has been accepted. You’ll be covered for ‘Rescue’ for help at the roadside and a 10-mile tow during the first 24 hours. After 24 hours, your full cover will start. If you upgrade cover, cover under the upgraded section will start after 24 hours.