SSL Intercept is disabled for my account
SSL Intercept is disabled for google.com
I have Google Safe Search enabled
I am being prompted with a certificate warning
The untrusted CA is the Cloud Services Root CA, or Cloud Services CA or DPx-SG1-YYY, where x=1 to 20, where YYY is a location, such as DA1, DE1, DC5, SV2, CH2, etc.
With the release of Web Security Service 6.8.2 on October 23, 2015, there are some changes to safe search. The 6.8.2 release notes state the following:
Force Safe Search Changes