Any small city in Italy is going to be 10X more challenging than Boston
Depends, which is harder: a narrow street or a three lane one with no obvious lane markers with people double parking?
the absolute chaos of Paris would also be challenging.
and the failure mode for some of them are steep drops off of cliffs
Depends, which is harder: a narrow street or a three lane one with no obvious lane markers with people double parking?
the absolute chaos of Paris would also be challenging.
and the failure mode for some of them are steep drops off of cliffs