Space Character in Additional Page Url

Permalink
Hi All,

Is it possible to have a space (%20) character in the Additional Page Url?

I have inherited a customised concrete5 app that has a user-defined model with space characters in the handles!!

I use these handles to generate urls for links in navigation. But I can create Additional Page Urls on my pages with spaces in them.

Any ideas?

Cheers,
Gordon