I have been serial down voted twice in the last three days; first times 5 (although it is possible that a 6th was missed in the roll back) two days ago, and then times 3 today. I have a strong suspicion as to the identity of the perpetrator.
Clearly the individual (a single individual if my suspicions are correct) is persevering in this activity.
Is there any action I should (or can) take?