CERA are opening up a walkway to allow limited numbers of people to go through Cathedral Square and see what has been happening.
The walkway is open on weekends only, between 9.00am and 8.00pm, until the 11th of December. Groups of no more than 300 per hour will be allowed onto the walkway and for a maximum of 50 mins at a time. Tours will start every hour, on the hour. Very stringent safety conditions will be in place, however hi-vis clothing and helmets are not required. Solid footwear is essential.
Information about the walkway is on the CERA page here. At the bottom of the page is a 10 minute video showing what will be seen by those taking the tour.