@EssentialHummus
I agree with others about putting them further away, just wider. If I’m in a foul mood and catch someone clearly able-bodied and child free coming back to one I say a jolly “Oh dear, you seem to have forgotten your child in the shop! How silly of you!”
I was the recipient of this harangue a few years ago, it was pouring down, she carried on ranting because I ignored her, I loaded my shopper into the boot, she ranted on, almost in tears with anger. I got into the car and waited until my daughter came out of the store, with my granddaughter! Don't mess with me love!