THIRUVANANTHAPURAM: With the Kerala High Court dismissing a batch of petitions filed against the privatisation of Trivandrum airport, including that of the state government, the decks are now cleared for the takeover of the airport by the winning concessionaire Adani Enterprises Limited (AEL). Though Adani had won the bid for the six airports in the country, the Letter of Awards (LoAs) for the Trivandrum, Guwahati and Jaipur airports were not issued as state governments concerned and Airport Authority of India (AAI) employee unions challenged the decision.