Closed shops as a sign of a healthy city. I like seeing the home-made ’we’re on holidays, back in a month’ signs on small businesses at this time of year. I take it as a sign that the city centre is truly mixed-use with room for one-person and family businesses. And with room for a local community of ordinary residents who just think ’ah, well I hope Inger has a nice holiday, my dry-cleaning can easily wait.’