The only people who can answer that are your insurers!
You can look at your terms and conditions but I doubt you will find a specific clarification, more likely an obligation of informing them of any relevant information.
You could call them and ask, but you know what the answer will be!
And if you don't tell them and they find out after any claim they will drop you like a hot stone.
It is however an interesting legal question as to whether you personally are implicitly guilty of committing an offence or infraction, by only having paid remotely for a fixed penalty. If you do not declare the identity of the driver when you pay, technically the authorities have no proof of the driver's identity as you, as owner of the vehicle, could have been paying the fine on behalf of your son, wife, whatever.
You can look at your terms and conditions but I doubt you will find a specific clarification, more likely an obligation of informing them of any relevant information.
You could call them and ask, but you know what the answer will be!
And if you don't tell them and they find out after any claim they will drop you like a hot stone.
It is however an interesting legal question as to whether you personally are implicitly guilty of committing an offence or infraction, by only having paid remotely for a fixed penalty. If you do not declare the identity of the driver when you pay, technically the authorities have no proof of the driver's identity as you, as owner of the vehicle, could have been paying the fine on behalf of your son, wife, whatever.