Safari 5 HTML Iframe not working properly with URL + Params

Question

Hi all,

I have an URL in IFRAME with parameters like this:

<iframe src="http://www.example.com/id=123&amp;place=123"&gt;&lt;/iframe&gt;

Works perfectly on FF3+, IE6+ (believe in me) and Safari 4, but in Safari 5 is different. S5 changes the URL to http://www.example.com/id=123 & place=123

Someone knows how can I do a workaround to solve this headache?

tks.