Carnaby Street, a Sans Serif Font by Simon Walker - Creative Market

Early 60s Carnaby Street was ruled by the "Mods." Their style was cleaner, inspired by Italian pop art and jazz record sleeves.

I notice you're asking about a "Carnaby Street font" and mentioning an "interesting report."

Carnaby Street, the iconic London thoroughfare, was a hotbed of creativity and self-expression in the 1960s. The street's vibrant atmosphere, characterized by mod boutiques, coffee shops, and live music venues, inspired a new generation of designers and artists. Among them was a team of typographers who created the Carnaby Street font, which quickly became synonymous with the street's carefree, fashion-forward spirit.