Its just stupid.
How could a deaf person hear someone honking thier horn,
like say a fire truck,or an ambulance...or a police car...
where I live its the law to pull to the right and slow to a stop if necessary to let them pass...no backup camera sounds...
then theres dogs at resi`s....doorbells that dont work,
people yelling from inside,I`m in a wheelchair please give me
a minute,I need my medicine,or the neighbor across the street yelling,I`ll sign for that,its just unsafe on every level.
I`ve known quite a few deaf people and I`ve never met one that has mastered the spoken language to the point thats
required to be a package driver.The only job I can think of other than in the office would be a feeder loader...the boxline
would be much too dangerous if you couldn`t hear the buzzer
or the familiar "wire"scream
but on the bright side you couldnt hear the sups either