As someone from sydney this is Sheer maddness. Sydney must be the most if not one of the most unsafe place on earth to ride a bike e or not, let alone one with unprotected small children. Sydney hates bike riders, the roads are hostile there are almost zero safe bike lanes.
Additionally you are exposing your kids to god knows how much vehicle exhaust fumes, right in their faces, sydney also has FA EV cars too.
I use it to study med. If anyone wants a fun way to memorise cancer treatments here you go. I find ai songs for study extreemly useful.
Stuff to know for Onc