MELBOURNE – THE Melbourne Cup has not failed to live up to its reputation for drunken debauchery, with revellers flashing their undies, falling over and brawling on the grass.

Three people were evicted for bad behaviour and two were arrested for drunkenness, while security guards removed four other intoxicated patrons.

Police arrested a woman for assaulting an anti-racing protester outside the ground and are searching for two other women linked to the assault.

But it was the silly behaviour that really caught the eye, with racegoers body-slamming, rolling on the ground and giving each other piggy-backs.

An important phone call was being made by a woman while she sat kerbside, half wedged inside a bush

Plenty of tired women ditched their heels, while a handful of men decided arm wrestles and fights were a good idea.

One young man in a blue suit and purple tie was seen looking alarmed as he writhed on the grass while his mates sat and watched the entertainment.

A reveller writhes on the grass, to the amusement of his more upright friends. Picture: Tracey Nearmy/AAP Image

A male friend then joined him in a horizontal embrace, knocking over a bin and evoking memories of last year’s infamous wheelie bin-riding Kiwi in the process.

A woman in a dress, heels and perfect curls had chosen a patch of concrete as her seat, while a number of tired and emotional racegoers had simply curled up and fallen asleep.

But Australia got going early this year, with photos of messiness circulating as far back as Derby Day on Sunday.

Security officers and police are monitoring the situation at Flemington and at popular locations around the country as Australians knock off work to join in the annual debauchery.

The flock of birds scavenging for leftovers had this man in a flap. Picture: David Crosling

While Victoria had the head start with a public holiday, police were assembling at screenings in other states, including Adelaide’s Rose Garden in Victoria Square.

The cops will be hoping to avoid another “blue dress woman”. Sarah Finn, 25, found notoriety in 2015 after pushing a senior police officer over in full view of television cameras.