Danbury has cut the ribbon on two new emergency responder facilities on the City's westside.  The Summit is allowing the Police Department to use space at their development, the former Matrix Center, for a substation, rent free.  An emergency medical services building at the site of Keystone Place at Wooster Heights is now open as well.  It was built by Rizzo Corporation at their senior living facility and donated to Danbury, with the City paying a dollar a year in rent.  City officials previously said this would allow personnel to stay on the westside and reduce response times.