Spot the Difference

Something different happened at this Windsor Castle Guard Mount.
Comment below if you spot the differences.

[@semajbronson21]

Any idea on the March they played when they exited the castle? 22:15 I hear it has hints of St. Patrick's Day.

[@robertparry3452]

So what was it?

[@harrietwoolever6180]

Like the foot shuffle. Gets me everytime.

[@FrBM46]

The company sergeant major and the burglar staid while they go with the old guard usually ?

[@vokes1972]

First of all the captain of the coldstream called the guards "Scot Guards". Both new guard and old guard are same regiment of foot guards.

[@jacobkeppler1984]

Second to none is there motto 💂🇬🇧