So, it sounds as if things are getting worse for Force India - Fernley, the Deputy Team Principle, has now admitted that Force India are only "hopeful" that they'll make it to the start of the final test with their 2015 car.
As for the reasons why, Fernley has publicly placed part of the blame onto Caterham and Marussia - he has claimed that Toyota blocked Force India's access to their wind tunnel due to contractual issues with Caterham, whilst also claiming that the collapse of Marussia and Caterham caused Force India's suppliers to change their payment policies and demand payment up front.
http://www.jamesallenonf1.com/2015/02/force-india-says-car-delays-and-missed-tests-caused-in-part-by-collapse-of-caterham-and-marussia/
Some other sources, however, such as Auto Motor und Sport, have been suggesting that the actual reason why Force India are having to pay up front is because they've had their credit lines revoked by their suppliers for a lack of payment. Either way, it sounds as if Force India are in deep trouble at the moment if the car is so late in development.
As for the reasons why, Fernley has publicly placed part of the blame onto Caterham and Marussia - he has claimed that Toyota blocked Force India's access to their wind tunnel due to contractual issues with Caterham, whilst also claiming that the collapse of Marussia and Caterham caused Force India's suppliers to change their payment policies and demand payment up front.
http://www.jamesallenonf1.com/2015/02/force-india-says-car-delays-and-missed-tests-caused-in-part-by-collapse-of-caterham-and-marussia/
Some other sources, however, such as Auto Motor und Sport, have been suggesting that the actual reason why Force India are having to pay up front is because they've had their credit lines revoked by their suppliers for a lack of payment. Either way, it sounds as if Force India are in deep trouble at the moment if the car is so late in development.