Ad with Webding in title

Is this allowed?

[fredw]

I just saw an Adsense ad on my site that had a small icon in the title, it was possibly a character in the Webding font.

(Sticky me if you'd like to see a screen-grab.)

Is this allowed? Should I report this advertiser to G?

Has anyone else seen these? If advertisers go crazy with these, there goes our look and feel again...

[jatar_k]

I wouldn't lose sleep over it, they showed in the serps at one time

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