Taxi cabs by George Middleton

>I've a feeling I've mentioned this before but in our metropolis all new 
>taxis will have to be bright yellow

Is that to apply to minicabs or will only Black Cabs have to be yellow? 
Will they also have to have knobbly paint on them so that they can be 
identified by the totally blind?

Will there be a scrolling display for the deaf? :::::PLEASE STATE YOUR 
DESTINATION NOW:::::::::::YOU WILL NEVER GUESS WHO I HAD IN THE BACK 
YESTERDAY:::::::::::THIS GOVERNMENT SHOULD TRY EARNING A LIVING ROUND 
HERE INSTEAD OF JUST MAKING NEW REGULATIONS ALL THE TIME:::::::::SEE HOW 
I NEARLY HAD THAT CYCLIST OFF?::::::::