21. This monstrosity, called The Wall of Angels, blocks off a portion of the horizon. 22. Rights to personal security were claimed because the succahs might block off fire escapes. 23. Hotels, for example, may block off extra credit to cover meals or telephone calls. 24. Rotting boards prop up crumbling walls and barricades block off much of the city. 25. EL TIZONCITO, excellent tacos and salsas a block off Jardin Centenario on Aguayo Street. 26. It's television that blocks off two weeks for each series. 27. They are also partners in two hydrocarbon blocks off Trinidad's east and south coasts. 28. Blood clots on it, and the mass blocks off the neck of the aneurysm. 29. It stands just two blocks off Praia de Meio ( " Middle Beach " ). 30. For the most part, the big car rental chains no longer block off credit routinely.