Margherita Taylor is in West Sussex investigating an alarming and growing trend on rural roads. Jules Hudson discovers that there is life after death in public cemeteries which have become a haven for British wildlife, especially at night. Meanwhile, Keeley is in Northumberland to visit a garden with a deadly difference and finds out what toxic nasties could be lurking in our backyards. There is a look at some of Countryfile's favourite places to catch the changing colours of the season, and Paul visits a country show where some hogs are trying to be top dogs.