proxy: how to block a specific url sub-directory?

for example:

I want to allow www.website.com but block www.website.com/badsite/notgood

In fact I want to block http://*/badsite/notgood


How to?

Try

/ip proxy access
add action=deny disabled=no dst-port="" path=/badsite/

OR

/ip proxy access
add action=deny disabled=no dst-host=yourdomain.com.pk dst-port="" path=/badsite/

Thanks, this helped me too.

Thanks,

is there a way to do without proxy?