5 types of writ 

1. Habeas corpus 

2.Mendamus

3.prohibition 

4.certiorari 

5.Quo -warranto

Writ means written document by which one is summoned to do or refrain from doing something.

Classification of writ: 

1. Habeas corpus

2. Certiorari

3. Prohibition

4. Mandamus

5. Quo-warranto

According to Article 102(2)(a)

Any aggrieved person can file the following writ at High Court Division -

i) Prohibition, Mandamus

ii) Certiorari

According to Article 102(2)(b)

Any person can file the following writ at High court Division

i) Habeus Corpus

ii) Quo

According to Article 102(2), there are two types of persons who can file a writ at High Court Division, namely-

a. Any aggrieved person(direct relation) can file the following writ under Article 102(2)(a),

i) Prohibition, Mandamus

ii) Certiorari

b. Any person(indirect relation) can file the following writ under the Article102(2)(b),

i) Habeus Corpus

ii) Quo Warranto