Dorset Park’s 10 Safety Ambassadors are working to calm traffic on Antrim Crescent. This engaged and active group are part of the Tenants Involved Educated and Ready to Respond (T.I.E.R.R.) program at the Dorset Park Hub. T.I.E.R.R.’s current initiative involves speaking with residents to advocate for speed humps (also known as speed bumps) along Antrim …