Legions operating together in Britain?

[Theoderic]

Although at the invasion stage (Julius Caesar and Claudius)the Legions appeared to have worked together as a Battle Group until the surrender at Colchester. After this it appears that the Second under Vespasian subjugated the West, the Ninth worked their way up towards Lincoln, the Twentieth as occupiers in the East and South (and then after the Second to the Welsh Borders)and the Fourteenth North Westwards.

Do we have any proof that they acted as individual Legions or that they acted / joined together together as a larger Battle Group?