From here:

A teacher has been reprimanded for communicating a racist and sexual rhyme while teaching a pupil at a Sussex school.

James Hersey, 68, was found guilty of unacceptable professional conduct by the General Teaching Council.

The hearing heard he was teaching electronics to a Year 11 pupil at Oriel High School in Crawley when the incident happened in March last year.

Mr Hersey said he was a caring teacher who had made a mistake.

The disciplinary hearing was told Mr Hersey was teaching a student a rhyme to help remember the sequence for the colour coding of resistors.

Yet more barmy political correctness. I remember learning a number of these rhymes when I was young; I’m sure everyone is dying to know what they are:

Boys better remember our young girls become very good wives
Bad boys rape our young girls behind victory garden walls.
Bad boys run our young girls behind victory garden walls.
Bad boys rape our young girls but Violet gives willingly.
Black boys rape our young girls but Violet gives willingly.
Black Boys Ravish Only Young Girls But Violet Gives Willingly
Bright Boys Rave Over Young Girls But Veto Getting Wed.
Bad Beer Rots Our Young Guts But Vodka Goes Well
Bad Boys Rape  Our Young  Girls  But  Virgins Go Without
Big boys race our young girls but Violet generally wins.
Bye Bye Rosie Off You Go Birmingham Via Great Western
Bye Bye Rosie Off You Go Bristol Via Great Western
Bye Bye Rosie Off You Go But Via Great Western
Bye Bye Rosie Off You Go do Become a Very Good Wife
Bill Brown Realized Only Yesterday Good Boys Value Good Work