Recurring events warning icon shows in front end

I've set up some a recurring event using JEM 2.2.1 and a warning icon appears against the event on both the administration pages and the front end. The warning is: 'This event is the first one of a set of recurring events' or in subsequent events 'This event is part of a set of recurring events'.
The warning is intended for the administrator and so I want to remove it from the front end events, especially as the first one contains an exclamation mark so it looks like an error. How can I remove the icon from the front end events please?

The easiest way is to use custom css to just hide these icons. This way is update safe.
Another way is to override/edit thie views itsel but in your case i wouldn't do that.

so add to you css following:

Thanks Egnarts for your advice. The code that worked for me in the custom.css file was:
div#jem .icon-inline {
display: none;
}