IBRAHIM KHALIL
(DEPEARTMENT OF LAW & HUMAN RIGHTS)
First Year 2nd Semester
ID : 22111036
Roll : 36
 NECESSITY
Necessity
There are certain cases in which
defendant may not be liable even for the
damage intentionally caused if he was
acting under a dilemma to prevent a
greater evil.
 Thus a house maybe pulled down
when under fire to prevent the
spread of fire to other houses ; a
house may be destroyed,If it
becomes dangerous ,to prevent its
collapse into the highway
Basis of Defense
• In case of the medical aid.
• Public good
• Pulling down of houses on
fire.
• Safety of road user.
• Self-protection.
Condition of reasonableness
 Interference must be necessary.
 Process of interference must be
reasonable.
 The harm must have some ratio with the
evil prevented or sought to be prevented.