Can anyone help me with this, I have literally gone through every post on google without much luck.

One of our clients has asked me to disable multiple forward slashes on their site eg

www.website.com/Page1//Page2.aspx

displays the same content as

www.website.com/page1/page2.aspx

I was looking at doing a site wide redirect rule that removes the duplicate forward slash with no success.  I can see that alot of big websites out there have the same "problem" eg microsoft.com, apple.com and bbc.co.uk

Can anyone help?