Six of the region's police forces will be in Cambridge today as two rival groups stage demonstrations in the city.
The centre of Norwich is expected to come to a standstill tomorrow as members of the English Defence League march through the city.
Police in Essex are warning that the Chelmsford area will be particularly busy tomorrow with two protests and a major music festival.
The Luton based leader of the English Defence League, who was arrested as he attempted to visit the spot where Drummer Lee Rigby was murdered, has been released on bail.
Tommy Robinson and his co-leader Kevin Carroll were detained by police on suspicion of obstructing officers outside Aldgate East station in London yesterday. They had attempted to stage what they claimed was a charity walk to Woolwich Barracks via the East London Mosque.
Two other men were arrested on suspicion of assault.
Police will be out in force in Cambridge on Saturday 23rd Feb when rival groups stage demonstrations in the city.
The English Defence League will be holding an assembly on Christ's Pieces in the afternoon, while Unite Against Fascism are planning a counter march. Matthew Hudson reports.
The leader of the English Defence League - which is based in Luton - has been jailed for 10 months after admitting using someone else's passport to travel to the United States.
Stephen Lennon, 30, pleaded guilty to possession of a false identity document with improper intention at Southwark Crown Court in London. The court heard that Lennon, who had previously been refused entry to the US, used his friend's passport to travel to the country in September.
Lennon used a passport in the name of Andrew McMaster to board a flight from Heathrow to New York, but was caught out after his fingerprints were taken by customs officials.
He left the airport, entering the US illegally, and stayed one night, travelling back to the UK the following day using his own legitimate passport - which bears the name Paul Harris.
The court heard that is the name that appears on the EDL leader's passport, although he uses aliases.
Sentencing the 30-year-old, Judge Alistair McCreath, told him:
"I am going to sentence you under the name of Stephen Lennon although I suspect that is not actually your true name, in the sense that it is not the name that appears on your passport.
You knew perfectly well that you were not welcome in the United States. You tried before and you had not got in, and you knew the reason for that - because, rightly or wrongly, the US authorities do not welcome people in their country who have convictions of the kind that you have.
I am told that, by whatever means, you slipped away from the US authorities, got into the country and then very rapidly - and understandably so - got out of it."
He said Lennon had used his own passport to get out of the US, adding: "You did so, I am quite sure, in order to avoid the consequences that would have fallen upon you had you been caught by the authorities in America."
Three men arrested on suspicion of committing racially aggravated public order offences at an English Defence League protest in Chelmsford yesterday (Saturday 21 July) have been released on bail.
Essex Police say that about 30 people took part in the demonstation outside Shire Hall in the city centre yesterday afternoon.
A 35-year-old man from Rochester in Kent, a 19-year-old man from Dagenham and an 18-year-old man from Yateley in Hampshire have been bailed and ordered to return to an Essex police station on September 9.
Three men were arrested yesterday on suspicion of committing racially aggravated public order offences at an English Defence League protest in Chelmsford.
Essex Police say that about 30 people took part in the demonstration in the city centre. A 35-year-old man from Rochester in Kent, a 19-year-old man from Dagenham, Essex, and an 18-year-old man from Yateley in Hampshire were taken into custody.
Police say they had not been told before the demonstration that it would be taking place.
Two people have been arrested on suspicion of public order offences after thousands of people gathered for an English Defence League protest in Luton.
Around 3,000 EDL supporters took part in the demonstration and another 1,000 people gathered for a counter protest organised by Unite Against Fascism and other groups - under the banner 'We Are Luton' - in a separate part of the town.
Around 1500 police officers from 20 forces around the country were used to control the demonstrations