If you enter any enemy city with hostile intent you should expect every active citizen and perhaps other players friended to the city to attempt to repell you. This is not teaming, this is defending the city. Cities are a stronghold - that's why there are staves, traps, etc set up. That's why people keep their shops and houses there. That's where their guilds and valuables are housed. That's where their men for enlistment are located. That's why they defend them passionately. You attempt to breach that

stronghold - and you are an simpleton to not expect resistance. The word teaming and the notion of cheap tricks does not apply. You are an enemy and any and all attempts to get you to leave will be taken.

Written by my hand on the 12th of Springflower, in the year 1132.