Heat oven to 350 degrees. Sift together flour and baking soda and set aside. Cream butter and sugars until light and fluffy, 2 to 3 minutes. Add egg, and mix on high speed. Add vanilla extract. Add flour mixture a bit at a time until well combined. Add oatmeal, cherries, chocolate and toffee pieces. Divide dough into three equal portions, and roll into logs using plastic wrap, approximately 1 1/2 inches in diameter. To bake, cut logs into 3/4 inch pieces. Bake on parchment- lined baking sheet until golden brown 8-10 minutes. Remove from oven, and transfer to baking rack to cool.