Try and work out a schedule that best fits with your family, so you can give your little one time without a diaper on when there isn’t likely to be too many interruptions.
Give potty training your sole focus at this time so you can spot the signs that show that your child needs to go and work with him to understand the concept of a potty.
When your toddler is more confident with it all, you could buy a mobile potty that folds away in the diaper bag for when you take a trip out. This way you can be ready and waiting when he needs to go, and not have to worry about where the nearest toilet is.