"For insurers, the sharing economy changes the amount of risk that assets face and makes it harder to put things into traditional commercial and personal insurance buckets."
Godman said that meant Uber drivers or those who used other paid for ride-sharing services would not be covered under a private car insurance policy.
"We have a clear exclusion for that."
Drivers will still be covered for private use but if you have an accident while carrying fee-paying passengers you won't be.
Godman said they may need to change their insurance for commercial insurance.
While that could result in a higher premium cost he said the alternative was to not be covered at all and face the full cost of replacing a vehicle or paying for damage to another person's car.
"The ramifications for not doing so would be worse than the premium increase," he said.
Godman said those who rented out a room or a whole house under Airbnb should also be careful with their insurance.
"If you have got a holiday home intentionally set aside only for short-term Airbnb's and it is not intended to be use for the owners at any stage - it will be seen as having a commercial aspect."
"It will still be covered under domestic insurance but there will be gaps."
That could mean you won't be covered for meth contamination, any gaps in rent or if there is a natural disaster.
People who rent their home or rooms out for Airbnb on an occasional basis would be covered for accidental damage but not malicious damage.
He said the best advice was to read your insurance policy wording.
"The last thing you want is a surprise at claim time."
Godman said the changes had been so quick the insurance industry was still adapting but in the future there could be hybrid policies to cover people who use their property in different ways.