on a case-by-case basis due to the existence of exceptional circumstances, such as severe financial difficulty, which require the immediate sale of shares; or
ar bhonn cás ar chás mar gheall ar dhálaí eisceachta, amhail deacrachtaí tromchúiseacha airgeadais, a bheith ann lena n-éilítear go ndéanfaí scaireanna a dhíol láithreach; nó