
(Reuters) - Five 
Egyptians were killed and eight wounded in clashes between Christians 
and Muslims in a town near Cairo, security sources said on Saturday, in 
some of the worst sectarian violence in Egypt for months.Christian-Muslim confrontations
 have increased in Muslim-majority Egypt since the overthrow of former 
president Hosni Mubarak in 2011 gave freer rein to hardline Islamists 
repressed under his rule.
Four 
Christian Copts and one Muslim were killed when members of both 
communities started fighting and shooting at each other in El Khusus 
north of the Egyptian capital, the sources said. State news agency MENA 
put the death toll at four.
An 
angry crowd smashed shops belonging to Christians, residents said. A 
Reuters reporter saw a burned-out Coptic day care centre and several 
damaged shops belonging to Christian traders. An apartment inhabited by 
Muslims was also burned.
Residents 
said the violence broke out on Friday when a group of Christian children
 were drawing on a wall of a Muslim religious institute.
A
 Reuters reporter saw what looked like a swastika drawn on the wall. 
Muslim residents said it had offended them because it looked like a 
cross.
"I saw the kids drawing on 
the wall after afternoon prayers so I grabbed them and told them to 
remove what they'd just written," said Mahmoud Mahmoud al-Alfi, a Muslim
 resident.
Then another man arrived
 and started beating the children, drawing a large crowd, he said. The 
situation escalated when someone drew a gun and fired into the air, 
killing one boy with a stray bullet.
"Suddenly
 the area was full of weapons," Alfi said, while weeping Muslim women 
sat nearby in front of a house, showing pictures of a man they said had 
been killed during the clashes.
The president's office expressed condolences to the victims and vowed to fight any sectarian violence.
"The
 presidency ... totally rejects any attempt against the unity and 
cohesiveness of Egyptian society and will decisively confront any 
attempt to spark sectarian strife among Egyptian people, Muslim and 
Christian," according to a statement.
Muslim
 leaders were also quick to condemn the sectarian violence which comes 
as Egypt struggles with a severe economic crisis and high inflation 
after two years of political upheaval.
Grand
 Sheikh Ahmed al-Tayeb, of Egypt's leading Islamic authority Al-Azhar, 
urged measures to prevent the situation from escalating and to "preserve
 the national character which characterises the Egyptian people, Muslims
 and Christians," MENA said.
"The 
sectarian riots which happened in El Khusus are unacceptable and grave,"
 Saad al-Katatni, the head of the Muslim Brotherhood political party, 
said on his Facebook website. "There are some who want to set Egypt 
ablaze and create crises."
President
 Mohamed Mursi, a Brotherhood leader elected in June, has promised to 
protect the rights of Copts, who make up about 10 percent of Egypt's 84 
million people.
TIGHT SECURITY
On
 Saturday the situation was calm but tense in the small town where 
Muslims and Christians live close to each other but in separate streets.
 Security was tight with police vehicles parked in the main streets.
Police detained 15 people, a security source said.
In
 a Christian neighbourhood dozens of angry young men gathered at noon on
 Saturday, chanting "with our blood and soul we sacrifice ourselves for 
the cross". The crowds left after a priest came and asked them to leave 
to calm tensions.
"There are people
 who want to cause sectarian strife between Muslims and Christians," 
said a Christian man who gave his name as Kameel. "I've been here longer
 than 30 years and I have never seen any violence or extremism in our 
area."
Sectarian tensions have 
often flared into violence, particularly in rural areas where rivalries 
between clans or families sometimes add to friction. Love affairs 
between Muslims and Christians have also sparked clashed in the past.
Since
 Mubarak was ousted by a popular uprising, Christians have complained of
 several attacks on churches by radical Islamists, incidents that have 
sharpened longstanding Christian complaints about being sidelined in the
 workplace and in law.
As an example, they point to rules that make it harder to obtain official permission to build a church than a mosque.
Last month, a court sentenced a Muslim to death for killing two people in a dispute with Christians in a southern town.
In
 October 2011, 25 people, most of them Coptic demonstrators, were killed
 in clashes with troops in Cairo.
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