"I owe massive gratitude to the patient who said I should be there with Katrina. She congratulated me and was absolutely lovely."
By the time he got there, Ms Martin was feeling the urge to push and he knew there wasn't much time.
"We got just down the road when the little fellow started to crown. I had a volunteer with me who was able to drive while I stayed in the back. We got to the end of the road and decided now was the time so it all happened in the back of the truck."
Baby Dakota Martin France was born just before 6am. Although the birth went smoothly with no complications, Mr France said the hospital staff gave him "a bit of stick" about the ordeal.
"One of the doctors said she would have beaten me to death for leaving her at home for so long. It is a special moment when you deliver a baby, it happens quite often but when it's your own baby it's unique - but I preferably won't deliver my own baby again. I really don't want to make a habit of it."
Ms Martin said she had hoped for a water birth but when things like this happened, plans just went out the window.
"A lot of people had joked prior to the birth saying it would be funny if Mike had to deliver his own baby, and he did - but it won't be happening again."
She said Dakota was a contented little fellow and already a daddy's boy.