Sanku mian, you should sip a diet coke and read Annexure VI.4 of the pdf I linked above. For your kind attention:
The general elections to the Lok Sabha held in March, 1977 led to land-slide victory of the Janata Party which formed the government at the Centre. The Union Home Minister wrote to the Chief Ministers of the Congress ruled States of Punjab, Rajasthan, Orissa, Haryana, Himachal Pradesh, Madhya Pradesh, Uttar Pradesh, West Bengal and Bihar suggesting that they should seek a fresh mandate from the people as the rout of the Congress party indicated that they had lost the peoples' support. Six of these States (Rajasthan, Madhya Pradesh, Punjab, Bihar, Himachal Pradesh and Orissa) filed suits against the Union of India under Article 131 of
the Constitution seeking a declaration that the letter of the Union Home Minister which was described by them as a "directive" was unconstitutional, illegal and ultra vires. The Court held that the letter neither constituted a threat nor was unconstitutional and therefore dismissed the suits. President's rule was thereafter proclaimed in these 9 States on April 30, 1977.
Guess who the External Affairs Minister in this govt was? One ABV. And there was a five member political affairs committee that took all the important political decisions including imposition of article 356. Here are the members: PM Desai,
Vajpayee, Charan Singh, Jagjivan Ram, HM Patel. Source: Indian affairs annual, Volume 2 By Mahendra Gaur available on ggle books, p. 10

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Here are Nehru era Article 356 impositions:
1) (i) Punjab—(20-6-1951) The congress Parliamentary Board decided that the Chief Minister, Dr. Bhargava, should resign. The Congress enjoyed absolute majority in the State legislature at that time. Alternate leader was not immediately elected by the Congress party. In these circumstances, President's rule was imposed following the Chief Minister's resignation. The Assembly was kept in a state of suspended animation. -- {what they call blue on blue}
2) (ii) Kerala.—(31-7-1959) There was a mass upsurge against the State Government on various issues. The ruling party headed by the Chief Minister, Shri E.M.S. Namboodripad, however, continued to enjoy majority support in the Assembly. President's rule was
imposed following the mass upsurge. -- {this CPM dismissal is a long story that was preceded by state takeover of educational institutions that led to Christian groups protesting overtly and covertly}
3) (i) PEPSU.—(4-3-1953) Shri Gian Singh Rarewala who headed the United Front Ministry was unseated through an election petition. Despite his request for continuing for a period of six months before getting re-elected and a request from the United Front party for continuing the government with another leader, President's rule was proclaimed and the Assembly was dissolved. For a long period, after May 1952, no serious business had been transacted in the House. It met on 19th November and was adjourned on November 25, 1952 amidst disturbances and confusion. It was reconvened on December 22, 1952, but no worthwhile business was transacted. President's Rule was imposed in view of the instability of the Ministry, the fact that the budget session was to commence and the possibility of further unseating of a number of members against whom election petitions were still pending. There were also
some law and order problems in the State. Dr. Ambedkar who participated in the Lok Sabha debate on the extension of this President's rule in September, 1953, was highly critical of the Government's action. -- {a case of overindulgence}
(ii) Andhra.—(15-11-1954) After the creation of Andhra as a separate State on linguistic basis, a Government headed by Shri T. Prakasam (Congress) was sworn in on October, 6 1953. This Government resigned on November, 6, 1954 as a result of a noconfidence motion. The Governor, on his assessment, concluded that there was no possibility of a stable government and recommended president's rule which was proclaimed on November 15, 1954. The opposition (PSP and Communist parties) was not given a chance to try to form a Government. {not much could have been done}
(iii) Travancore-Cochin.—(23-3-1956) On the fall of the Ministry due to defections, the Praja Socialist Party was not given a chance. {again, not much could have been done}
(i) Kerala.—(1-11-56) When the new State of Kerala was created by uniting parts of Travancore-Cochin and Madras, TravancoreCochin was already under President's rule. A fresh proclamation was issued on November 1, 1956 to continue the President's rule with
reference to the new State, till the legislature was formed. {procedural issue}
(i) Orissa.—(25-2-1961) No one came forward to form an alternative ministry upon resignation of the Ministry during budget session. {helplessness}
Of the 7 cases I see, there is one legitimate case for overreach. Say the same about JP rule saar. Please finish the diet coke and indulge in your semantics though. I did nt claim Nehru rule was a paragon of virtue, you did that. If you did nt hear me, I said, Nehru's regime needs a patient hearing which is a far cry from you putting a ABV government on a pedestal and acting as if Sri Krishna has come down to earth to resuscitate a solemn need for his Mathura. If I say patient hearing, you put BJP as a victim and claim all unclaimed stuff. Saar, chill pill chaahiye?!