No, No shouting at anybody but drilling in full kit was always a bugger and at one unit we had to wear small pack and ammo pouches too, punishment for a long forgotten annual inspection thay didn't go too well!
"Make way for the Queens Guard" is regulalrly heard at the Tower of London as tourists do get in the way quite a lot. Interference from the public was one of the main reasons the guards at Buckingham Palace got moved inside the gates.