Note: Upon completion of the video, we’ve prevented Youtube suggested videos from being displayed as this oftens shows contrasting material and that which is likely to misguide. We’d advise others to do likewise by adding the following to the end of a youtube link:
?rel=0
Adding ?rel=0 didn’t work for me. I’ve found a permanent way to block the suggested videos and featured videos that appear next to videos and on the home page.
For firefox, install these plugins:
https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/
https://addons.mozilla.org/en-US/firefox/addon/elemhidehelper/
Then, follow the instructions given in the screenshots here: https://addons.mozilla.org/en-US/firefox/addon/elemhidehelper/
For chrome, install these extensions:
https://chrome.google.com/webstore/detail/gighmmpiobklfepjocnamgkkbiglidom
https://chrome.google.com/webstore/detail/chmimgmjdabgiilljdjfbonifbhiglao
Then, follow these instructions given here: http://www.youtube.com/embed/0OTmyHvEujA
You can use the above to block sidebar content from any other site as well.
Thanks for the information provided.
Adding ?rel=0 will possibly only work for embedded videos such as in a blog post or page e.g. wordpress. Also, you should not use the URL link of the youtube video e.g. http://www.youtube.com/watch?v=mFTspGNK8fE but use the link displayed when you click the Share button under the YouTube video e.g. http://youtu.be/mFTspGNK8fE. Then append ?rel=0 to this.