tpc = conn.t.postcode
sql = sql.where(sa.select(tpc.c.postcode)
.where(tpc.c.postcode.in_(self.postcodes.values))
- .where(t.c.centroid.within_distance(tpc.c.geometry, 0.12))
+ .where(t.c.centroid.within_distance(tpc.c.geometry, 0.4))
.exists())
if details.viewbox is not None: