Analyze the following tweet to determine the level of fear expressed. The levels are: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.
Tweet: Ashamed. How #EU citizens treated and made #insecure in #UK @AmberRuddHR @theresa_may It's on yr watch #fear#anger #distrust is flourishing