If you have Read&Write for Google Chrome and would like to hide the toolbar so that it doesn't appear, locate the purple puzzle piece icon on the Chrome browser toolbar
Right click on the icon and select Options from the menu
When the Options window opens slide the button over to the right to disable Read&Write for Google Chrome.
Click the X in the upper right corner to apply the change and close the window
The purple puzzle piece icon will now be greyed out and both the Google Docs and web toolbars will be disabled.
You must refresh the page (F5) in a Google Doc for the change to be applied for the toolbar to be disabled
To enable the toolbar follow the steps above and slide the button to the right
Note: This option can be used for all individual Read&Write for Google Chrome users even if their Google admin has force installed the extension.