Are you a rider?

Rider (horse rider, jinete) you may know. Two examples:

• I am not much of a rider (apenas sé montar).

• Gilberto is a very good rider (…es un jinete destacado).

A rider can also be a cyclist (ciclista) or a motorcyclista).
There is another use: an additional clause (una clausula adicional). In Spanish similar words would be “clausula adicional, anexo, salvedad”.
A mortal is discussing something and says: I must add a rider that = debo añadir que…

3 examples:

• Mr. Starmer, the British Prime Minister, admitted his mistakes (admitió sus errores ) and added a rider: I do not want anybody to know about them… pero con la salvedad que se enteré nadie……… o que nadie sepa de ellos.

• Mr Sanchez cannot find the rider (no puede encontrar la clausula adicional) to the new tax law (nueva ley tributaria).

• I want to add a rider to the agreement (quisiera añadir una cláusula adicional al acuerdo).

So, you can ride horses, and add riders to contracts and agreements!