Kate Hoey, Labour's former Sports Minister, is among those people who plan to join protests at Lord's and Chester-le-Street, assuming the Tests between England and Zimbabwe go ahead as scheduled.
"No-one who watches the two Test matches, and the other matches, will enjoy them, knowing that the lives of some of the Zimbabwean players have been threatened," claimed Hoey during a parliamentary debate earlier this month.
What the anti-tour brigade want to know of Vaughan and Co is whether they will feel comfortable playing against Zimbabwe.