I have a weird problem, but I can't be the only one. DS is tall and at 18 months, he can already open lever door handles. We don't have them in our house, but they are in just about every single-user public bathroom I've seen lately.

I'd really prefer that my toddler does NOT unlock or whip open the door while I'm on the toilet. He at the age where telling him no doesn't have much effect. Any suggestions? Did you LO go through a phase of doing this and eventually stop?